Pirri appeared in Rockford’s 5-4 shootout preseason win over Peoria on Tuesday night and registered a goal and an assist to go along with a goal in the shootout.

Richards appeared in six games with the IceHogs during his rookie campaign in 2009-10. The Robbinsdale, Minn. native had a record of 3-2-0-0 with a .895 save percentage and a 3.12 goals against average. Richards also skated in 42 games with Toledo and went 17-12-5.

Chicago’s training camp roster now stands at 31 active players, which includes 18 forwards, 10 defensemen and three goaltenders.